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ClinicalTrials.gov public records Last synced Sep 30, 2026, 3:55 AM EDT

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Showing 1–24 of 230 matching trials from the live ClinicalTrials.gov search.
Conditions
Heart Failure
Interventions
Blood Sample, Stool Sample
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
1
States / cities
Gainesville, Florida
Completed No phase listed Observational Accepts healthy volunteers

UTSW HP [13-C] Pyruvate Injection in HCM

NCT03057002
Conditions
Cardiomyopathy, Hypertrophic, Dilated Cardiomyopathy, Duchenne Muscular Dystrophy, Cardiac Sarcoidosis, Becker Muscular Dystrophy, Heart Failure With Preserved Ejection Fraction, Heart Failure With Reduced Ejection Fraction
Interventions
Hyperpolarized 13C-Pyruvate
Diagnostic Test
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Conditions
HF - Heart Failure, Diabetes Mellitus
Interventions
Bumetanide 0.5 mg, dapaglifozin 5 mg, eplerenone 25 mg
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Healthy Volunteers
Interventions
AZD4831
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Brooklyn, Maryland
Conditions
Type2diabetes, Heart Failure With Preserved Ejection Fraction
Interventions
Potato Starch
Dietary Supplement
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Ketone ester, placebo drink
Dietary Supplement
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 85 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Early Phase 1 Interventional Results available

Treatment of HFpEF With Nitrate Supplement

NCT03289481
Conditions
Heart Failure With Normal Ejection Fraction
Interventions
Active lozenge, Placebo
Dietary Supplement · Drug
Lead sponsor
MaineHealth
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rockport, Maine
Recruiting Not applicable Interventional

Inspiratory Muscle Training in HFpEF

NCT06510231
Conditions
Heart Failure
Interventions
Inspiratory Muscle Training
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Heart Failure, Preserved Ejection Fraction
Interventions
retrospective observation
Other
Lead sponsor
Ascension Macomb-Oakland Hospital
Other
Eligibility
Not listed
Enrollment
492 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Warren, Michigan
Conditions
Heart Failure With Preserved Ejection Fraction, Heart Failure With Reduced Ejection Fraction, Cardiovascular Diseases
Interventions
HBCR
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Heart Failure
Interventions
Not listed
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Heart Failure With Normal Ejection Fraction, Sleep Apnea
Interventions
ASV Therapy
Device
Lead sponsor
ResMed
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
3
States / cities
San Diego, California • Philadelphia, Pennsylvania • Falls Church, Virginia
Conditions
Heart Failure With Normal Ejection Fraction
Interventions
Exercise training
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
65 Years to 85 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Conditions
HFpEF - Heart Failure With Preserved Ejection Fraction
Interventions
HEART Camp, HEART Camp Connect
Behavioral
Lead sponsor
University of Nebraska
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
3
States / cities
Detroit, Michigan • Omaha, Nebraska • Charlottesville, Virginia
Withdrawn Not applicable Interventional Accepts healthy volunteers

Understanding the Mechanisms of Diastolic Dysfunction

NCT03340233
Conditions
Heart Failure With Preserved Ejection Fraction, Healthy
Interventions
MRI (cardiac) off-label use gadolinium contrast (IND exempt), MRI (cardiac)
Diagnostic Test
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Terminated Not applicable Interventional Accepts healthy volunteers Results available

External Body Pressure in Heart Failure With Preserved Ejection Fraction

NCT05764564
Conditions
Heart Failure, Diastolic
Interventions
Positive or negative pressure
Diagnostic Test
Lead sponsor
Duke University
Other
Eligibility
30 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Pulmonary Hypertension, Heart Failure With Preserved Ejection Fraction
Interventions
TX000045- Dose A, TX000045- Dose B, Placebo
Drug
Lead sponsor
Tectonic Therapeutic
Industry
Eligibility
18 Years to 83 Years
Enrollment
191 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
25
States / cities
Phoenix, Arizona • Scottsdale, Arizona • San Francisco, California + 21 more
Conditions
Heart Failure, Obesity, Weight Loss, Heart Failure With Preserved Ejection Fraction
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Diabetes Mellitus, Type 2, Heart Failure With Preserved Ejection Fraction (HFPEF)
Interventions
Tirzepatide, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
40 Years and older
Enrollment
11,265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Hypertension, Pulmonary
Interventions
Sotatercept 0.3 mg/kg, Placebo, Sotatercept 0.3 mg/kg escalating to 0.7 mg/kg
Drug
Lead sponsor
Acceleron Pharma, Inc., a wholly-owned subsidiary of Merck & Co., Inc., Rahway, NJ USA
Industry
Eligibility
18 Years to 85 Years
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
56
States / cities
Phoenix, Arizona • Tucson, Arizona • La Jolla, California + 46 more
Conditions
Heart Failure, Heart Failure Preserved Ejection Fraction, Cardiovascular Diseases, Heart Diseases
Interventions
Tovinontrine (CRD-750), Placebo
Drug
Lead sponsor
Cardurion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
22
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Orange, California + 19 more
Conditions
Heart Failure With Preserved Ejection Fraction, Diastolic Heart Failure
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
21 Years and older
Enrollment
514 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Heart Failure, Congestive Heart Failure
Interventions
Isosorbide Dinitrate, Isosorbide Dinitrate + Hydralazine, Placebo
Drug
Lead sponsor
Corporal Michael J. Crescenz VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Heart Failure
Interventions
CDR132L, Placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
40 Years to 84 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
29
States / cities
Birmingham, Alabama • Tucson, Arizona • Covina, California + 24 more